Flanges - Aalco
Flanges - Aalco
Flanges - Aalco
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<strong>Flanges</strong> – Specifi cations - EN 1092 (BS4504)<br />
5-20<br />
<strong>Flanges</strong><br />
Specifi cations - EN 1092 (BS4504)<br />
Flange facings<br />
EN 1092 (BS4504) fl ange facing types A to H are defi ned below. The dimensions vary with pipe size (DN) and pressure<br />
rating (PN) as detailed in the table on page 5-21.